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Position: Home > Articles > A STUDY ON THE PHYSIOLOGICAL CHARACTERISTICS OF SOME PROTECTIVE PLANTS IN SAND AREA Shaanxi Forest Science and Technology 1998 (3) 42-44

沙区几种防护树种水分特性及抗旱特点的探讨

作  者:
符亚儒
单  位:
陕西省治沙研究
关键词:
水分特性;抗旱;旱生植物;沙区;防护树种
摘  要:
对榆林沙区几种常见的防护树种水分生理特性进行了研究,结果发现:供试的6种树种普遍具有束缚水含量高、束缚水与自由水比值大、水势低、水分亏缺严重等生理指标,不同树种间生理指标具有互为消长的特性。
译  名:
A STUDY ON THE PHYSIOLOGICAL CHARACTERISTICS OF SOME PROTECTIVE PLANTS IN SAND AREA
作  者:
Fu Yaru (Shaanxi Desert Institute,Yulin Shaanxi 719OOO)
关键词:
Moisture physiological characteristics; Drought-resistant; Drought-resistant plant; Desert area; Shelter-wood
摘  要:
The study on the moisture physlological characteristics of some pro-tective plants in the dry sand area shows that the 6 plant species tested shaxe thecommon high hound water content,considerable ratio between bound and free watercontent, low water potential and the considerable water saturation deficient. Andthe above indices of different plant species have the characteristics of mutual in-crease or decrease.

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